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run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = array( '145' => 4, '213' => 99, 'etc' => 'etc', ); var_dump(isset($array['145'])); // Returns FALSE var_dump(array_key_exists(145, $array)); // Returns FALSE
Output for 4.3.0 - 5.0.5, 5.1.1 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
bool(true) bool(true)
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/6r7QQ on line 10
Process exited with code 255.